5 Pharmaceutical preparations and substances for the prevention and treatment of menopause, sexual dysfunction, vaginal atrophy, decreased libido, gynaecological disorders affecting menstruation, premenstrual syndrome, sterility, menstrual syndromes, dysmenorrhea, infertility, genital tract infections, pelvic inflammatory diseases, endometriosis, vaginal discomfort due to menopausal atrophic changes, anatomical abnormalities; pharmaceutical preparations and substances for the prevention and treatment of menopausal problems, neoplasia, breast neoplasm, breast cancer, mastopathy, mastodynia, breast pain; pharmaceutical preparations and substances for the prevention and treatment of the endocrine system; pharmaceutical preparations and substances for the prevention and treatment of oily skin, acne, male baldness; pharmaceutical preparations and substances for the prevention and treatment of prostate cancer and benign prostate enlargement; pharmaceutical preparations and substances for the prevention and treatment of obesity, high cholesterol, diabetes, loss of muscle mass and strength, bone loss